Supervisory Circuits

Supervisory circuits are electronic circuits used to monitor and control the operation of other circuits or systems. They are commonly found in appliances, industrial equipment and other electronic systems where reliable operation is required. Supervisory circuits monitor and control the behavior of other circuits and systems, providing feedback and making adjustments as necessary to keep them within acceptable parameters. They are generally composed of several parts, including sensors, comparators, alarms, timers, and relays. The sensors monitor the voltage, current, and temperature of the circuits and systems, while the comparators compare these values to normal operating parameters. Alarms are triggered when parameters are out of range, while the relays are used to activate corrective actions, such as turning off equipment or engaging a fail-safe mode. Timers are typically used to monitor the length of time a certain condition has been present, allowing the supervisor circuit to shut down the system before it is damaged by an enduring failure.
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(Ex. GST)(▲▼)		Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
MAX809SEUR+T


Supervisor Integrated Circuit; power on reset monitor (PoR)
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Analog Devices 2958
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AUD 0.5843
Multiples of: 1

    2.93 V              
TPS3421EGDRYT


Supervisory Circuits Dual Ch Push Button Controller
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Texas Instruments 96
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AUD 1.2683
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 61.6 v to 6.5 V2 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup 6.5 V- 40 C+ 125 C Tps3421eg Reel
ADM708RARZ


Supervisory Circuits 3V VTG Monitor MPU
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 95
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AUD 3.1102
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.63 V1 InputActive High, Active LowManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm708 Tube
S-80852CNPF-B9DTFU


Supervisory Circuits Voltage Detector 0.8uA Iq
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ABLIC 94
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AUD 0.65
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 808 Cut Tape
S-1009N46I-N4T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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ABLIC 94
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SC - 82AB - 4            S - 1009 Cut Tape
S-1009N40I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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ABLIC 94
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
S-191AD036A-M6T1U7


Supervisory Circuits IC WINDOW VOLT DETECTOR 3.00V/3.60V SOT-23-6
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ABLIC 94
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AUD 3.8343
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Voltage DetectorSMD/SMT SOT - 23 - 6 2 InputOpen DrainManual Reset No WatchdogNo Backup10 ms6 V- 40 C+ 125 C1.5 %S - 191AAEC - Q100 
R3111H251C-T1-FE


Supervisory Circuits Low Voltage Detector
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Nisshinbo 93
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AUD 0.5096
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 32.5 V1 InputCmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Reel
R3111H321A-T1-FE


Supervisory Circuits Low Voltage Detector
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo 93
Ships to you
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AUD 0.5096
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 33.2 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Reel
R3111H321C-T1-FE


Supervisory Circuits Low Voltage Detector
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo 93
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.5096
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 33.2 V1 InputCmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Cut Tape
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